Motorcycle



FIG. 1 is a perspective view from the left front of the motorcycleembodying my novel design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is an enlarged front perspective view thereof; and

FIG. 5 is an enlarged perspective view thereof.

The ornamental design for a motorcycle, substantially as shown.